baber/WOPTO huggingface dataset:
Patent JP-H0227733-A (JP)
Title: Integrated circuit device
Inventor: YAMAGUCHI KAZUNARI
IPC: H01L21/822
Filed: 1988-07-15
Abstract: PURPOSE:To improve integration of an integrated circuit by arbitrarily altering the thickness of wiring conductors of the materials of the same type. CONSTITUTION:Wiring conductors 4, 5 of the same type of materials are formed between insulating films 2 and 3 formed on a semiconductor substrate 1. The thicknesses of the conductors 4, 5 are W1, W2, which are different. When the resistance value of the conductor 4 is reduced, the thickness W1 of the conductor 4 may be increased, and a low resistance is obtained without altering a width L by arbitrarily varying the thickness of the conductor 4. Thus, the integration of an integrated circuit is improved.
Patent JP-H1056882-A (JP)
Title: Fertilization to soil for cultivation crop
Inventor: SALOPELTO JUHA
IPC: A01C21/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent the excess fertilization, improve the culture efficiency and conserve the environment by applying additional fertilizer to a cultivation area in an amount corresponding to the difference of the growth extents when the growth extent in the additional fertilization area exceeds the growth extent in the cultivation area. SOLUTION: A nitrogen fertilizer of a basic amount corresponding to the basic harvesting amount smaller than the maximum harvesting amount is applied to the culture area in sowing. A limited area in the culture area is fertilized with additional fertilizer, the growth extents of the crops in the culture area and the additionally fertilized area are measured in the period from the start of growth to a prescribed time, and the growth extent of the crop measured in the culture area is compared with the growth extent of the crop cultured in the additionally fertilized area under the same growing condition.  Additional fertilizer is applied to the soil for the culture crop in an amount determined by the growth extent of the crop in the additionally fertilized area compared with the extent in the culture area and the amount of fertilizer used in the culture area when the growth extent in the additionally fertilized area exceeds the extent in the culture area. The additional fertilization is carried out when the growth extent in the additionally fertilized area exceeds the extent in the culture area by 10%, preferably 20%.
Patent JP-H115360-A (JP)
Title: Recording sheet material
Inventor: SHIBATA HIROSHI
IPC: B41M5/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a recording sheet material having excellent ink absorbency and ink coloring characteristic with small drop of powder by improving a coating film strength. SOLUTION: In the recording sheet material comprising a base material and an ink receptive layer provided on the material, the layer contains whisker- like calcium carbonate so that particle size of the carbonate is 3 to 50 μm of a long diameter and 0.3 to 2.0 μm of a short diameter, an aspect ratio (long diameter/short diameter) is 5 to 50, BET specific surface area is 25 m<2> /g or less, and bulk of a value measured according to JIS K 5101 is 7.0 ml/g or more.
Patent JP-S6068823-A (JP)
Inventor: KONOMURA MASARU
IPC: G02B23/26
Filed: 1983-09-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6238766-A (JP)
Title: Control system for welding torch
Inventor: MANABE TAKAO
IPC: B23K9/127
Filed: 1985-08-12
Abstract: PURPOSE:To obtain a control capacity having the high accuracy of a torch by moving a welding torch, holding its position, optimizing a distance between the torch and a weld surface and controlling welding speed by the operations of three operating axes intersecting orthogonally with each other. CONSTITUTION:A welding torch 3 is moved alon an axis Y being the first operating axis, an axis X being the second operating axis and an axis Z being the third operating axis and also brought to an angle displacement around a turning axis 4 being parallel to the aixs Y. The torch 3 is installed in a plane containing the axis Y and the axis Z and the axis of a stylus 5 is also set in the same way. The position of the torch is held by providing the outputs of an X axis displacement quantity detecting element 40 and a theta axis potentiometer 28 to a subtracting circuit 41. A distance between the torch 3 and a material to be welded and welding speed are controlled by providing an output from a stylus detecting element 27 to an operating circuit 43 and from the output of a tacho-generator 49, etc., respectively. In this way, the welding torch can be moved with the high accuracy.
Patent JP-H0838961-A (JP)
Title: Coating applicator
Inventor: ISHIGURE KAZUHIRO
IPC: B05B13/02
Filed: 1994-07-29
Abstract: PURPOSE:To save equipment cost by enabling a work to rotate without providing a rotation mechanism on each hanger, also to make the hunger to swing even when the work is rotated in high speed and enable to stably rotate it at a coating position, even though the works are hung at plural positions. CONSTITUTION:In a coating apparatus for coating the peripheral surface while rotating the work W hung on the hanger 2 running along a conveyer rail 1 and intermittently carried at the coating position; the conveyer rail 1 is formed on a rotary rail 1R by which a part for supporting the hunger 2 stopped at the coating position is attached to a vertical rotary shaft 5 and rotates in the longitudinal direction, and also a detaining means S for detaining the hanger 2 arrived at the coating position during the rotation is provided on the rotary rail 1R.
Patent JP-S5880156-A (JP)
Title: Capstan controlling method of vtr
Inventor: ISHIKURA MASAO
IPC: H02P1/16
Filed: 1981-11-09
Abstract: PURPOSE:To reduce the lock-in time of a capstan control system, by reducing the effects due to an excessive time constant of a phase compensating circuit and an excessive motor driving voltage during the start of the motor. CONSTITUTION:A phase locking detector 14 detects whether or not a capstan control system has the phase locking when a VTR starts. The output of the detector 14 drives a time constant switching circuit 16 via an analog switch driving circuit 15. A switch SW is kept on until the capstan control system is locked. When the capstan control system is locked, the SW turns off. Then a resistance R3 is cut off. At the same time, the output signal of a timing pulse generator 18 is supplied to an error voltage limiter circuit 17. Then the circuit 17 applies a limit to an error voltage amplifier 6.
Patent JP-S6157687-A (JP)
Title: Method of decreasing viscosity of concentrated coal-water slurry
Inventor: KAJI RYUICHI
IPC: C10L1/32
Filed: 1984-08-29
Abstract: PURPOSE:To decrease the viscosity of a coal-water slurry having high concentration for facilitating the transportation of the slurry and reducing the cost of the slurry, by adding fine particles of a compound insoluble or hardly soluble in water, to the slurry. CONSTITUTION:(A) A coal-water slurry prepared by mixing (i) >=(wt)% finely pulverized coal with (ii) <=45% water, is added with (B) an inorganic or organic compound (e.g. calcium carbonate) insoluble or hardly soluble in water, to decrease the viscosity of the slurry. The amount of the component B is e.g. 2%. The viscosity of the slurry can be decreased by using coal mixed with fine particles of petroleum coke, as the component A.
Patent JP-H0934399-A (JP)
Title: Half tone display method
Inventor: TAKANO YOSHIMICHI
IPC: G09G3/28
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in picture quality of dynamic images in the case of using the sub-field method. SOLUTION: In the half-tone display method which concurrently displays plural binary digital images that are formed by weighting half-tone dynamic images depending on the time width or the number of pulses, the portion corresponding to high-order plural bits of the half-tone represented by binary notation is displayed by continuous time-width- or pulse-number modulation using plural binary images roughly equally weighted and the portion corresponding to the remaining low-order bits is displayed by binary images weighted in compliance with binary notation.
Patent JP-S6155747-A (JP)
Title: Digital integrated circuit having data transfer control circuit
Inventor: KANUMA AKIYOSHI
IPC: G06F11/22
Filed: 1984-08-28
Abstract: PURPOSE:To execute efficiently a function test, setting of internal initial data and reading of its result by carrying out continuously the reading and writing of data in parallel at a data memory element through the prescribed bus line from the outside in a data transfer mode. CONSTITUTION:In an integrated circuit 1, normal and data transfer modes are set. These action modes are specified by an FF46, an action mode specifying means. When the normal mode is specified, the circuit 1 executes the normal action. On the other hand, when the data transfer mode is specified, the reading and writing are continuously executed in parallel from the outside with respect to a data memory element (for instance, RAM20, a variety of latches in a control unit 21 and external memory 7) specified by a data transfer mode register 50, that is, an address specifying means, through I/O bus line which is not used in the normal mode.
Patent JP-S5971415-A (JP)
Title: Manufacture of polyamide monofilament
Inventor: FUJIKI MINORU
IPC: D01F6/90
Filed: 1982-10-12
Abstract: PURPOSE:To obtain a monofilament having excellent high-temperature rigidity and appearance, by melting and extruding a polyamide composed of undecamethylene hexahydroterephthalamide unit and hexamethylene hexahydroterephthalamide unit at a specific temperature, and drawing the obtained filament. CONSTITUTION:A polyamide composed of 65-100wt% of undecamethylene hexahydroterephthalamide of formula I and 0-35wt% of hexamethylene hexahydroterephthalamide of formula II is molten and extruded into a bath at 40-150 deg.C, drawn 2-6 times at 120-270 deg.C, and if necessary, heat-set at 130- 250 deg.C to obtain a polyamide monofilament having a diameter of 0.1-4mm.. USE:Suitable especially for brush filling material.
Patent JP-S6224277-A (JP)
Title: Copying device
Inventor: TANI TATSUO
IPC: G03G15/36
Filed: 1986-07-31
Abstract: PURPOSE:To synthesize and transfer a piece of information at random out of plural originals without troublesome work by displaying the picture information of an original on a CRT display and indicating a synthesizing position, an information position, etc., through a light pen. CONSTITUTION:In order to transfer an image on information by fitting it at the prescribed position of a transfer paper when plural originals are synthesized and transferred, the original is aligned. Instead of a primitive method positioning through operator's calculation in mind when the original is manually set, the alignment of the position is made with semi-automation or full automation. In this case, a CRT display is installed, and the original is displayed on said display. Then the synthesizing position, the information position, etc., are indicated through the light pen, etc.
Patent JP-H1026099-A (JP)
Title: Motor-driven blower
Inventor: HAYATSU MAMORU
IPC: F04D17/08
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven blower to reduce incurring of a loss of an air current sucked from a blast fan and be high in blast efficiency. SOLUTION: A motor-driven blower comprises a blast fan 6 rotationally driven by a motor 1; a bracket 5 to which a guide vane 9 to guide an air flow sucked from the blast fan 6 to a motor 1 is fixed and to the peripheral edge part of which a fan cover 10 to cover the blast fan is fixed; an exhaust port 4a to exhaust an air flow from the guide vane 9', a motor frame 4 at the interior of which the motor 1 is fixed; and a plurality of exhaust ports 5a formed in the top surface on the motor frame 4 side of the bracket 5. An air flow from the blast fan 6 is discharged from both the exhaust ports 4a and 5a of the bracket 5 and the motor frame 4.
Patent JP-H05218877-A (JP)
Title: Frequency conversion type coherent ad conversion system for modulated signal
Inventor: DEION DEII METSUSAA
IPC: H03M3/02
Filed: 1992-06-15
Abstract: PURPOSE: To allow the system to receive an analog signal to be modulated and convert the signal frequency into a lower coherent frequency, so as to convert the analog signal into a filtered digital signal without a phase error. CONSTITUTION: In an embodiment, the conversion system 10 has an analog signal multiplier 16, an A/D converter 18, an oscillator 12 and a frequency divider 14. The signal multiplier 16 converts a frequency of the analog signal, and the A/D converter 18 converts the analog signal into a digital signal. The frequency divider 14 receives a clock signal from the oscillator 12 and divides the frequency of the clock signal. Since the same clock signal is used for frequency conversion and A/D conversion, no phase error is included in the output digital signal. Furthermore, the frequency divider 14 forcibly sets an integer ratio to the frequency of the analog signal and the digital signal, so as to be demodulated later.
Patent JP-H053588-A (JP)
Title: Infrared ray data transmission/reception system
Inventor: SATO MASARU
IPC: H04B10/077
Filed: 1991-06-25
Abstract: PURPOSE:To prevent the adverse effect due to outside infrared ray noise by providing a trailer part to the prescribed part in each frame of a data bit pulse train. CONSTITUTION:The system consists of a data transmission means 30 capable of outputting various kinds of data as an infrared ray signal with its data bit pulse modulated and a data reception means 32 obtaining the prescribed data from the data bit pulse obtained by receiving and demodulating the infrared ray signals outputted from this data output means 30. The data transmission means 30 is provided with a trailer part due to a prescribed length of non-signal section to the terminal part of each frame of the data bit pulse train or a section with the prescribed frequency signal added. On the other hand, a data reception means 32 discriminates transfer data and noise by the discrimination of the section corresponding to the trailer part about the detection output obtained through reception and demodulation. Based on this discrimination, a proper encode output can be performed.
Patent JP-H1118132-A (JP)
Title: Mobile equipment with hand-over notice function
Inventor: KAWAMURA YUKIYOSHI
IPC: H04W36/08
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To make hand-over avoidable through the intention of the user by reporting beforehand the occurrence of hand-over to the user. SOLUTION: In the case that a mobile equipment making a speech is moving towards an area with a radio wave condition requiring hand-over, when the electric field strength is weakened by deterioration in a speech state of a transmission reception section 1 and a threshold level denoting whether or not the speech with a base station is maintained reaches a 1st stage threshold level due to the reduction in a reception level, a radio control section 2 recognizes it and outputs its recognition to a control section 8, which throws a changeover section 41 to the position of a tone/talkie generating section 7. A tone signal from the tone/talkie generating section 7 is outputted to a loudspeaker 6 via a codec section 4, so as to predictively report the occurrence of a hand-over to the user. The user recognizes the occurrence of the hand-over by listening to the tone.
Patent JP-S57103503-A (JP)
Title: Detecting method for switch signal of vulcanizing pan
Inventor: NEMOTO TOSHIAKI
IPC: G05B15/02
Filed: 1980-12-19
Abstract: PURPOSE: To reduce the noise caused when a switch signal of a vulcanizing pan is detected, by sequentially carrying out the input of the switch signal of the pan based on two types of instructions and ignoring the signal input for a certain time until the next switching of the pan after the input of the signal carried out by the switching of the pan.  
     CONSTITUTION: A pan switch signal shows an input of the state of the pan switch signal by two instructions via a memory interface. In other words, the rise and fall states are monitored for the continuous pan switch signals shown by a broken line H after the input of the state of the pan switch signal, and the pan switch signal is detected to adds 1 to the corresponding area and then to store the detecting frequency at a time point when the state of the broken line H is recognized. The signal is ignored until the next switching of the pan, and accordingly the ignoring time is stored in the corresponding area. Then the areas having a value of ≥1 are subtracted by 1 respectively only in case when the total value of the scanning period exceeds 1 second. And the permission is indicated to an input of the pan switch signal. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0931983-A (JP)
Title: Lubricant for extraction of temporarily buried matter
Inventor: OKAMOTO KOICHI
IPC: E02D9/02
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To easily extract a temporarily buried matter from a cement layer and to make the extracted matter recyclable while improving economy by providing a water-absorbing polymer sheet layer containing a water-absorbing polymer made up by polymerizing a monomer component indispensably composed of a wafer-soluble nonionic unsaturated monomer. SOLUTION: A water-absorbing polymer sheet layer 3 containing a water- absorbing polymer made up by polymerizing a monomer component indispensably composed of a water-soluble nonionic unsaturated monomer is provided at a base 2, and thereby a lubricant 1 for extraction of temporarily buried matters is constructed. Therefore, the lubricant 1 develops excellent water- absorptivity when buried in cement/water or soft ground, and becomes excellent in lubricity. The lubricant 1 is also excellent in corrosion proofness, making the extracted matters less corrosive at their surfaces. Thereby, the temporarily buried matters can be easily extracted and recovered from a cement layer, making recycling available while improving economy.
Patent JP-S6161756-A (JP)
Title: Grinding method of butt welding part by means of laser beam for special steel trip and device thereof
Inventor: KAWAI YOSHITO
IPC: B23K26/21
Filed: 1984-08-30
Abstract: PURPOSE:To secure a smooth weld with nonconcentration of stress, by first grinding the weld of special steel strips connected by laser beam welding with a grinding wheel large in grains size and then grinding it with such one as being small in the grain size. CONSTITUTION:Sf shows a preceding strip, Sb a succeeding strip and W a weld line after being welded by laser beam, respectively. A rough grinding device is provided with a rough grinding wheel 1a at 1a-10a while a finish grinding device with a finishing grinding wheel 1b at 1b-10b in the same construction, respectively, and both are situated at the upper side of these strips. At the underside of the strip, there is possible for only finish grinding. And, each grinding wheel is moved along a weld line W pointing to a steel strip width direction, thus grinding takes place. In this case, the moving direction is made to be such one as being ground first with the rough grinding wheel 1a and then with the finish grinding wheel 1b. With this constitution, at various continuous welding line for these steel strips, stop time at the lead-in side of a line is shortened, whereby continuous feed to a processing section is performable and, what is more, there is no plate breakdown, thus rolling and bending are attainable and not only productivity but yield rate are improved.
Patent JP-H0344421-A (JP)
Title: Quenching apparatus for correcting outside diameter of annular body
Inventor: DEGUCHI SHIGEAKI
IPC: C21D9/40
Filed: 1989-07-12
Abstract: PURPOSE:To prevent deterioration of dimensional accuracy, circularity, etc., of an annular body by expansion caused by martensite transformation by setting annular body into an outside diameter correcting quenching apparatus of specific construction and cooling it at the specific temp. range at the time of quenching the annular body of the steel-made bearing case, etc. CONSTITUTION:At the time of quenching the annular steel product of steel-made bearing case, etc., in order to prevent the development of error in the outside diameter size, circularity, etc., of the bearing case by the expansion caused by the martensite transformation, after heating the annular body 1 for bearing case up to quenching temp., the annular bodies 1, for which the primary cooling is already completed, are superposed successively in a cylindrical mold A, the inside diameter (d) of which is equal to the outside diameter size of bearing case 1. secondary quenching liquid 5 is injected to the annular bodies 1 from injection nozzles 6 while pressing the superposed annular bodies with a pusher 4 providing a hydraulic piston 8 from upper part and these bodies are cooled while passing through the martensite transformation point Ms. As the annular bodies 1 are in the cylindrical mold A, the variation of shape, size, circularity, etc., with the expansion of the body 1 at the time of passing through Ms point are not developed and the bearing case 1 excellent in accuracy of dimension and shape with the normal outside diameter (d) can be manufactured with good product yield.
Patent JP-H097287-A (JP)
Title: Optical disk reproducing device and optical disk discriminating method
Inventor: HASHIMOTO MINORU
IPC: G11B19/12
Filed: 1995-06-22
Abstract: PURPOSE: To reproduce an optical disk by a user without being conscious of the type of the disk by irradiating the optical disk with a light beam from a light emitting part, detecting the reflected beam from the optical disk by a photocoupler and discriminating the optical disk by a controller. CONSTITUTION: An optical disk 11 is irradiated with a light beam from a light emitting part 15a and the reflected light beam from the optical disk 11 is detected by a photocoupler 15. When the detected signal is outputted on a prescribed level e.g. for the time >=80% among the light emitting time interval of the light emitting part 15a of the photocoupler 15, a system controller 16 discriminates the disk as a both-side reflection type DVD based on the detected signal from the light receiving part 15b of the photocoupler 15. In another case, it is discriminated as a single-side recording type DVD and a control signal corresponding to the classified type is outputted to a signal processing circuit 14. The circuit 14 is changed over corresponding to the type of DVD 11 based on the control signal.  Consequently, a DVD reproducing device 10 correctly reproduces the DVD 11 regardless of the type of the DVD 11 at that time.
Patent JP-H0831021-A (JP)
Title: Production of stamper for optical recording medium
Inventor: YOSHIDA KOICHI
IPC: G11B7/26
Filed: 1994-07-08
Abstract: PURPOSE:To prevent electrification from being generated at the time of releasing a replica from a original die, to suppress the sticking of dust, etc., to facilitate the inspection of dust on the surface of the replica and defects such as flaws on the surface of the replica and to produce a stamper for an optical recording medium with a high productivity. CONSTITUTION:When a replica 10 is produced by transferring the preformat face 2 of an original die 1 and electroforming is carried out using the replica 10 to produce a stamper for an optical recording medium, a metallic thin film 8 is formed on the preformat face 2 of the original die 1 before transfer and the thin film 8 as well as the preformat face 2 is transferred. The objective stamper is produced using the resultant replica 10.